[Feature Request] Unlearning

[MikaS]

An option to unlearn a word or a deck would be great. I’ve deleted and relearned decks several times.
There are, however, known problems with relearning words. See this earlier discussion:

Unwanted words marked as learned

I recently deleted several thousand words (because I had learned them too fast and I wanted to relearn the more slowly). Now something weird is happening when I go through these words again and relearn them or mark them as learned. Many words that I have not marked as learned yet have reappeared in the study queue. It seems that when I relearn a word, some of the words that are in the same section of the deck are also marked as learned. I just tested this: I marked the word “gread panda” (new …